The process of technical re-equipment of railway transport facilities is inextricably linked to the transformation of technological processes subject to automation and to the complexity of microprocessor systems of railway automation. The range of reports on non-standard situations arising during the operation of technological processes, the results of diagnostics of units and elements of microprocessor systems, etc., is being expanded. The speech recognition issues for operational personnel training of urban rail transport systems in order to automate the learning process and assess the trainee’s skills are considered. As an example the metro is used. To process audio messages between a train dispatcher and other workers and services various speech recognition methodologies are applied. The approach to the dispatcher commands classification is proposed. The generating commands algorithm for a control system under limited amount data conditions is synthesized. The approaches review to the text construction processing and speech recognition systems is carried out. The intelligent system block diagram for recognizing the voice dispatcher commands is given. The continuous speech recognition quality is assessed.
Speech Technologies in the Operational Personnel Training of Urban Rail Transport Systems
Lect. Notes in Networks, Syst.
2023-12-27
12 pages
Article/Chapter (Book)
Electronic Resource
English
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